Jamaican standard specification  definition of terms relating to zippers 
Jamaican Bureau of Standards 
 - Kingston  The Bureau  6 Winchester Rd. P.O. Box 113, Kgn. 10  1977 
 - 8 pages  illustrations  28 cm 
 - JS 56 : 1977 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clothing trade--Standards